From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 26 Sep 2022 09:32:12 +0000 (-0400)
Subject: block_job_query: remove atomic read
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fca26318a09962645351152a83dfa11d782a645d;p=qemu.git

block_job_query: remove atomic read

Not sure what the atomic here was supposed to do, since job.busy
is protected by the job lock. Since the whole function
is called under job_mutex, just remove the atomic.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20220926093214.506243-20-eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/blockjob.c b/blockjob.c
index d04f804001..120c1b7ead 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -338,7 +338,7 @@ BlockJobInfo *block_job_query_locked(BlockJob *job, Error **errp)
     info = g_new0(BlockJobInfo, 1);
     info->type      = g_strdup(job_type_str(&job->job));
     info->device    = g_strdup(job->job.id);
-    info->busy      = qatomic_read(&job->job.busy);
+    info->busy      = job->job.busy;
     info->paused    = job->job.pause_count > 0;
     info->offset    = progress_current;
     info->len       = progress_total;